TY - CPAPER U1 - Konferenzveröffentlichung A1 - Frerichs, Christian A1 - Daum, Diemo T1 - Approaches to better adapt nitrogen fertilization to the demand of spinach in open-field production (Abstract) T2 - Book of Abstracts Y1 - 2021 N1 - Bilaterial Conference of the German Society of Plant Nutrition 2021 - Germany meets Denmark 22.-24.09.2021 Kiel, Deutschland SP - 27 S1 - 1 ER -